|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||220/703; 220/023.88; 220/710.5; 220/711; 220/759; 222/436; 222/441; 222/456|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 19 인용 특허 : 22|
Limited flow cups are provided which deliver a metered amount of fluid to a user during a drinking motion.
1. A limited flow drinking cup for dispensing a limited volume of liquid to a user each time the limited flow cup is tilted to a drinking position, comprising:an outer cup for containing a supply of liquid,a middle cup nested within the outer cup, andan inner cup nested within the middle cup, the inner cupincluding a cover portion that includes an aperture through which the limited volume of liquid can be delivered to a user,the middle cup and the inner cup each having bottom and side walls that are adjacent to and spaced from each other to define a mete...